low-alloy

常见例句

• They developed a new kind of low - alloy steel which has great tensile strength.
  他们炼出了一种有较大拉力的低合金。
• The corrosion of low alloy cast iron used for fabrication of brine valves in the sea in this paper.
  本文介绍了海水阀用低合金铸铁在海水中的腐蚀行为。
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